LtiLibrary has moved to
GitHub. The source code in CodePlex will no longer be updated.

LTI Samples is a collection of LTI sample projects.

"Learning Tools Interoperability (LTI) is a specification developed by
IMS Global Learning Consortium. The principal concept of LTI is to establish a standard way of integrating rich learning applications (often remotely hosted and provided through third-party services) with platforms like learning management systems, portals,
or other educational environments. In LTI these learning applications are called Tools (delivered by Tool Providers) and the LMS, or platforms, are called Tool Consumers." -
IMS Global Developer

The sample projects will focus primarily on K-12 education (there are already quite a few higher education samples) and .NET technologies. I mean .NET technologies as .NET itself (e.g. ASP.NET) and related open source technologies such as jQuery, OpenID,
and OAuth.